Elephants in the Mist

In the video above, about two dozen elephants move quickly and silently through the forests in MalaMala Game Reserve in South Africa on their way into Kruger National Park in January 2013 (Video by Mike L).

On a misty morning in January 2013, our group climbed into a Land Rover for a game drive through MalaMala Game Reserve in South Africa.   January is one of the rainiest months in this area of South Africa.  That morning, we were lucky that it was only sporadically sprinkling.  Birds were calling, but it was otherwise very quiet except for the rumble of the Land Rover’s engine.  We never knew what we’d see.  There was a surprise around every bend in the road. That morning we’d already seen a pride of lions lounging by a creek bed after a night of feasting (We’d seen some of the feasting, too).

We rumbled along, feeling raindrops, scanning through the trees and in the clearings.   Then we saw an elephant.   Soon more appeared.  About two dozen elephants of all sizes were moving very quickly in a line in the morning’s mist.  The herd made no sound. A few elephants grabbed small leafy limbs to eat as they passed through the forest.  It was an awe-inspiring sight. We watched them for about ten minutes until they disappeared into Kruger National Park.

Moses, our guide, explained that the elephants could walk so silently because their circular feet are spongy with cushion pads, which also distribute the elephant’s weight.

When I was a child racing around with other children, I used to hear adults say, “You sound like a herd of elephants.”  Of course, the adults meant that we were thunderingly loud, because that’s what they expected such huge animals would sound like.

Moses also explained how the size of the tusks vary a lot.  However, no elephant, whether she or he has  short or long tusks, is safe from the poachers, who even trespass into protected areas.

I knew elephants were endangered, but I had no idea how much slaughter was happening until I got home and start seeing so many stories about massive poaching, partly due to a loophole permitting artisans, mostly in Asia, to carve ivory for trinkets. Many are religious objects.  These so-called religious objects are definitely unholy. DO NOT BUY IVORY, EVEN IF YOU ARE TOLD THAT IT’S LEGAL. THOSE WHO BUY IVORY ARE CONTRIBUTING TO THE DEATH AND POSSIBLE EXTINCTION OF ELEPHANTS.

We saw this herd of elephants as it traveled out of MalaMala Game Reserve into neighboring Kruger National Park, South Africa, in January 2013.

On a misty morning in January 2013, a herd of elephants in MalaMala Game Reserve moves quickly as it heads into Kruger National Park in South Africa. Elephants are highly endangered and are being slaughtered for their tusks.

About Elephants.

New York Times Article (3-17-13) Slaughter of the African Elephants.

The Social Behavior of Female Elephants (The Meanest Girls at the Watering Hole)

Smithsonian Magazine Articles and Videos about Elephants.

National Geographic: A Voice for Elephants.

National Geographic: Battle for the Elephants.

New York Times Article: No Species is Safe from Burgeoning Wildlife Trade.

Bighorn Sheep in Colorado

A bighorn sheep ewe, on the right, prepares to lead the herd on its trek across a highway in Rocky Mountain National Park. The ewe waits until most of the herd members line up and then she begins the procession. The sheep make the journey each day to and from two lakes in a meadow in the park.

Not far from Estes Park in Colorado, bighorn sheep graze in a meadow near two lakes, “Sheep Lakes,” in Rocky Mountain National Park. The herd makes its way to the lakes from the mountainside each morning and then returns to the mountainside in the late afternoon. It’s a beautiful commute. Park rangers and volunteers manage the tourists and the cars on the narrow highway to allow the sheep safe passage.

When the bighorn sheep are ready to cross the highway, park rangers and volunteers clear the road. The sign says no walking, but it also means no parking. This Hummer driver was confused!

My husband and I were among the gawkers in early August for the sheep’s late afternoon procession back to the mountains. I joined the paparazzi jostling for a view from the packed parking lot. Because we had to stand well away from the sheep, I envied photographers with big lenses. One woman pointed to a female sheep hurrying back across the meadow to the herd at the closest lake. Where had the ewe been? What had she been up to? Her lamb ran out to her and then trailed after her. “Mommy, where did you go?”

In the mid-1800s, thousands of bighorn sheep lived in the Estes Valley, but their numbers were decimated by hunters, by degraded environment and by diseases introduced by domestic sheep. At one point it was thought only about 150 sheep lived in the park, high in the mountains. The bighorn sheep in the low-lying areas were gone. It wasn’t until recent decades that through conservation efforts and reintroduction of new bighorn sheep that the population started to increase. About 600 bighorn sheep live in the park now. The herd near Sheep Lakes seemed to be all female adults and their offspring. You can read more about the RMNP bighorn sheep in a link below.

I saw one sheep move up the hill from the lake, and a few stood behind her. Soon, most of the herd was behind her. She waited there, alert, watching us silly humans in the parking lot. Even though we were probably a hundred yards away (I’m bad at estimating distances), she was wary. The rangers and volunteers make sure humans stay back because sheep can be easily stressed. However, later, we saw bighorn sheep grazing by the side of the highway along Big Thompson River, butting heads and knocking each other into the road. They didn’t seem bothered by the traffic at all. I was worried for them!

Eventually, the entire herd at Sheep Lakes gathered behind the lead ewe and then the sheep made their way across the road, where traffic had been cleared. Of course, just as with humans, one grazing sheep was oblivious to the departing herd. She looked up, saw she was alone, and then bolted to catch the herd.

You can click on all of the photos to get a better look. You’ll need to backspace to return to this page.

A bighorn sheep lamb nurses from its mother as the herd lines up and prepares to return to the hillside after a day in the meadow.

Bighorn sheep graze at Sheep Lakes in Rocky Mountain National Park.

A crowd gathers to watch and photograph the bighorn sheep as they graze at Sheep Lakes in Rocky Mountain National Park. The most popular time is when the sheep migrate to and from the hillside over the meadow, which they do once a day.

On the left, a ewe hurries back across the meadow to the herd. In the upper right, her lamb rushes out to greet her. “Mommy, where did you go?” In the bottom right, the lamb follows after its mother.

Bighorn sheep graze on the hillside along the Big Thompson River in Colorado.

About Bighorn Sheep in Rocky Mountain National Park.

Here is a section of a map showing the Sheep Lakes area, where a herd of bighorn sheep graze every day.

Tallgrass Prairie at the Herbert Hoover National Historical Site in West Branch, Iowa

A sign featuring the McDonald’s and Kum & Go businesses marks I-80 highway on the southern border of the restored 81-acre Tallgrass Prairie at the Herbert Hoover National Historic Site in West Branch, Iowa. To the left is a West Branch water tower. A few miles farther east in Walcott is the Iowa 80, the world’s largest Truck Stop.

Today, I drove through the Flint Hills of Kansas.  I do this often enough that I often forget to appreciate that this section of grassland is rare and beautiful.  (In other words, I’m thinking impatiently “Are we there yet?”) The Flint Hills area is one of the few remnants of the vast Tallgrass Prairie that once covered the midsection of North America.  Ninety-eight percent of the great Tallgrass Prairie is now gone, plowed under for crops. Tallgrass prairie soil is very fertile, and some parts of the prairie have some of the deepest topsoil ever recorded.  The Flint Hills were spared the plow, because the ground is so rocky and hard to cultivate. Part of the Flint Hills is now a national preserve. (See link below.)

On a driving trip in June, my husband and I visited another remnant of Tallgrass Prairie at the Herbert Hoover National Historic Site in West Branch, Iowa.  The restored 81-acre prairie is just north of I-80 in the eastern part of Iowa.  Nearby is the grave site of Herbert Hoover and his wife Lou.  A block away is Hoover’s birthplace cottage, which is in its original location. There are also several 19th century buildings, including houses, a school, Quaker meeting house and a blacksmith shop.

Black-eyed susan wildflowers are among the dozens of wildflowers that were re-introduced to the restored Tallgrass Prairie at the Herbert Hoover Historic Site in West Branch, Iowa.

Coneflowers sway in the wind in the restored Tallgrass Prairie at the Herbert Hoover Historic Site in West Branch, Iowa. In the background are orange milkweed plants, also known as butterfly weed.

At the top is the small cottage where Herbert Hoover was born in 1874 in West Branch, Iowa. At the bottom are the graves of Hoover and his wife Lou, which are near the Herbert Hoover Presidential Library and Museum. The graves are about a block from the Hoover birthplace cottage.

About the Tallgrass Prairie National Preserve in Kansas.

Plants at the Tallgrass Prairie at the Herbert Hoover Historic Site in West Branch, Iowa.

About the Tallgrass Prairie.

Iowa 80, world’s Largest Truck Stop.

Why Did The Mongoose Cross The Road?

When it stands, this mongoose looks like its relative the Meerkat.

Years ago in a biology class, I learned about the Indian Mongoose’s introduction to Hawaii (in 1883) as a predator to kill the rats that were thriving in sugar cane fields.  Well, like so many ideas like this, it was a disaster (rabbits to Australia, for example…) The mongooses ate the native birds and their eggs instead.

I’d forgotten about the mongoose  until I recently saw one dashing across the road on the Big Island of Hawaii, where they are pests. As it dashed, it looked like a small ferret.  Every so often, my husband and I would see another one running like mad across the road.  I was never fast enough with my camera.  Finally, I did get a few blurry photographs of a mongoose that seemed to live in the bushes of someone’s yard outside of a botanical garden.  When it stands, it looks like a meerkat, which is one of its relatives.

Standing here, he looks like his relative the Meerkat. He may have a burrow in the yard of this house.

From wikipedia: The 1800s were a huge century for sugar cane, and plantations shot up on many tropical islands including Hawai’i and Jamaica. With sugar cane came rats, attracted to the sweet plant, which ended up causing crop destruction and loss. Attempts were made to introduce the species in Trinidad in 1870 but this failed. A subsequent trial with four males and five females from Calcutta however established in Jamaica in 1872. A paper published by W. B. Espeut that praised the results intrigued Hawaiian plantation owners who, in 1883, brought 72 mongooses from Jamaica to the Hamakua Coast on the Big Island. These were raised and their offspring were shipped to plantations on other islands. Populations that have been introduced to these islands show larger sizes than in their native ranges. They also show genetic diversification due to drift and population isolation.

Only the islands of Lana’i and Kaua’i are (thought to be) free of mongooses. There are two conflicting stories of why Kaua’i was spared. The first is that the residents of Kaua’i were opposed to having the animals on the island and when the ship carrying the offspring reached Kaua’i, the animals were thrown overboard and drowned. A second story tells that on arriving on Kaua’i one of the mongooses bit a dockworker who, in a fit of anger, threw the caged animals into the harbor to drown.

The mongoose introduction did not have the desired effect of rat control. The mongoose hunted birds and bird eggs, threatening many local island species. The mongooses bred prolifically with males becoming sexually mature at 4 months and females producing litters of 2-5 pups a year.

If that isn’t bad enough, Mongooses can carry the infectious bacterial disease Leptospirosis.

About the mongoose.

More about the mongoose.

News report about trapping Mongooses.

 

This mongoose ran back and forth on this road on the Big Island of Hawaii near Hilo several times. He kept checking to see whether I'd left.

The Prairie Center

 

Botantist and Environmentalist Frank Norman displays a sumac shrub on a recent nature walk at The Prairie Center in Olathe, Kansas. Smooth Sumac is a native shrub that is widespread across the country.

 

October is a favorite time of year in the Midwest.  It’s not too hot, there’s a crisp feel to the air, and a tangy fragrance wafts in the wind.   This smoke-tinged perfume could be just the dying breath of trees as they shed their leaves and hunker down for winter, but it brings back sweet memories of apple harvests, and trick-or-treating and shuffling in the leaves on the walk home from elementary school.  (On the way to school, I trudged rather than shuffled through the leaves.)

I’ve lived in the Kansas City area for most of my life, but I’m still discovering its treasures.  One is the Prairie Center in Olathe, Kansas. On Oct. 10, some friends, family members and I joined two dozen others on a stroll through part of the center’s 300 acres.  Frank Norman of Norman Ecological Consulting led the walk, which focused on native medicinal prairie plants.  Sue Holcomb of Grasslands Heritage Foundation also pointed out many of the native plants in the prairie preserve, which includes 45 acres of virgin prairie. Virgin prairie means that the land was never plowed, which is very rare to find.  Only five percent of the original tallgrass prairie remains today in the United States.

 

 

The Downy Gentian (Gentiana puberulenta) is a beautiful, rare find. It's small, but because of its brilliant blue color, it's easy to spot if you're lucky enough to find some.

 

 

The partridge pea (Cassia chamecrista) is a bright spot among the browning fall grasses at the Olathe Prairie Center.

 

 

In Autumn, sunflowers tower above the asters and other plants at the Prairie Center in Olathe.

 

 

Milkweed pods and willow-leaf purple aster at the Prairie Center in Olathe.

 

Here’s a post I wrote in the summer of 2008 about the Kansas City Symphony’s performance in the Flint Hills: Kansas City Symphony in the Flint Hills.

To learn more, click on these links.

Olathe Prairie Center

Grassland Heritage Foundation.

Dennis Toll has stopped blogging here, but the blog still contains a lot of information about the prairie, as well as useful links.

Flint Hills, Tall Grass

Sumac.

Butterflies and Caterpillars — Oh, My!

Giant Swallowtail Butterfly on Purple Statice

This year in my garden, I added more host and nectar plants to the caterpillar and butterfly menu, but I haven’t seen many butterflies.  Maybe I should get outside more — and weed!  I know they visit, because I’ve found plenty of caterpillars on my plants, particularly the bronze fennel.  Sometimes there are dozens of Black Swallowtail (BST) caterpillars on my many fennel plants.

If you click on the photo you can see a tiny black swallowtail caterpillar on the far fennel stem in the front pot. It kind of looks like bird shit. That’s what the two large caterpillars looked like a week earlier when I gave the potted fennel to J and V. The baby was just an egg. My brother emailed me this photo to show me how voracious these critters are. Hopefully, they can supplement the menu with parsley.

I gave several potted bronze fennel plants to my brother “J” and his wife “V”.  The fennel plants I gave them were hosting some tiny BST caterpillars.  But BST caterpillars don’t stay tiny for long.   My brother emailed me a week later, saying they had “caterpillar overload” and wanted to know what else to feed the ravenous, voracious caterpillars.  He and V were afraid the caterpillars would starve.  The caterpillars had almost eaten the potted fennel to the dirt.  I suggested they buy parsley at the store, put it in water and hope the caterpillars don’t mind the change in menu.  V, a special education teacher for preschoolers, said her students are enthralled every year when they raise Monarch caterpillars, which require milkweed to eat.

A Monarch Butterfly caterpillar eats a swamp milkweed leaf in my garden.

BST caterpillars must eat members of the dill family, such as dill, parsley and fennel. (It’s amazing that’s all they need to eat.  Imagine just living and thriving on garnish!)  This fall, I’ll pot more fennel to give to friends to plant to attract more BST butterflies.  As development spreads,  there are fewer wild areas for butterflies and caterpillars to flourish, so we need to help them along by providing food and habitat.  Bronze fennel will seed itself and is a perennial, so it’s a great caterpillar host plant.  It does get tall and wide, though, so you need a large sunny spot for it in the back of your flower bed.

This summer, I saw many butterflies at Pendleton’s Country Market, which I visited with my daughter and her fiance to choose flowers for their September wedding.  The top photograph is from our visit to the fields.   The Pendletons grow plants for butterflies and their caterpillars in addition to flowers for cutting.  They also have a butterfly house you can visit.

From Jim Lovett of Monarch Watch: Greetings Monarch Watchers!

Here’s brief update to kick off the 2010 Monarch Migration/Tagging Season…

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Status of the Population
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The 2009-2010 overwintering monarch population in Mexico covered a forest area of only 1.92 hectares. This figure represents an all time low for overwintering monarchs and is well below the long-term average of 7.44 hectares (1994-2010). We worried about these low numbers because of the possibility that a devastating storm could drive the population even lower. And then it happened — a storm of the worst possible dimensions hit the overwintering area starting on February 2. Accounts of the flooding and landslides can be found on the Monarch Watch Blog at

http://monarchwatch.org/blog/category/mexico/

Attempts to find out how the monarchs fared following these winter storms were unsatisfactory. We estimated that at least 50% of the monarchs died during the winter months, recognizing that this value could have been low.

Fortunately, the conditions encountered by the monarchs that reached Texas were favorable. The result, in spite of the low number of returning monarchs, was a substantial first generation. These butterflies colonized much of the northern breeding area from late April to mid-June.

It appears thmonarchs are making a modest recovery and we expect the overwintering population will measure close to 3 hectares.

For a more detailed status and updates throughout the season please visit the Monarch Watch Blog at http://monarchwatch.org/blog/ at the

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Monarch Tagging Kits
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We have begun shipping out tagging kits for the 2010 monarch butterfly tagging season – all of those ordered from January-June this year are on their way and those ordered last month should go out this week. New orders should be turned around within a week so if you haven’t ordered tags yet there is still time.

You can find all of the information about ordering tags, downloading additional data sheets, and our tagging program in general at

http://monarchwatch.org/tagging

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Chip in For Monarch Watch
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Last year was our first “Chip in for Monarch Watch” fundraising campaign – a chance for Monarch Watchers, colleagues, friends, and family across the planet to show their support of Monarch Watch and its director Chip Taylor who brought the program to life nearly two decades ago.

By the end of the campaign, more than $23,000 was contributed by nearly 500 donors – wow! These funds put us in the best financial position we have ever been in heading into the winter season.

Many of you asked if we would be making this an annual fundraising campaign and we think that is a great idea! Although we accept donations at any time (http://monarchwatch.org/donate/), this formal effort will be a yearly reminder to renew your support and give you the opportunity to share your monarch stories or other comments with us. If you haven’t viewed the comments and photos submitted last year, we encourage you to do so – the connections facilitated by monarchs and Monarch Watch are truly extraordinary.

The 2010 “Chip in for Monarch Watch” campaign will run through the entire month of August – if you enjoy and/or appreciate all that Monarch Watch offers throughout the year, please consider making a donation today…it’s quick, easy, secure, and fully tax-deductible. As you may know, we rely on these contributions to allow us to continue to offer educational, conservation, and research programs and resources.

Donations to Monarch Watch are managed via the KU Endowment Association (KUEA) here at the University of Kansas and 100% of your donation will go to Monarch Watch – none of it will be used for KUEA operating expenses. Donations may be made by phone, online, or by mail and you can easily set up a monthly or annual gift. Also, many employers offer matching programs, effectively doubling your gift.

Please take some time to visit our “Chip in for Monarch Watch” page and pledge your support before the end of the month. If you have any questions about this campaign please feel free to drop us a line anytime!

Chip in for Monarch Watch 2010: http://monarchwatch.org/chip

Scientists Discover Origin of a Cancer in Tasmanian Devils

This Tasmanian Devil looks menacing, but he's just yawning. Devils can get peevish, though, particularly at meal time when they have to share. Devils have the strongest jaws per size of any mammal and can completely devour their meals, bones, fur and all. They are stellar members of the clean plate club!

Above is a photograph I took of a Tasmanian Devil in January 2009 at the Tasmanian Devil Conservation Park in Tasmania.  Links to my previous posts on the Tassie Devil are at the bottom.  (I’m just wild about the devils!)

The Tasmanian devil, a fox-sized marsupial, was listed in Australia as an endangered species in May 2009 because of a contagious cancer that has wiped out more than half of the wild population.  New research shows  that the cancers are caused by infectious tumors, rather than viruses as previously thought.  One scientist described the tumors, which are passed from devil to devil through bites, as a parasite.  The new finding will help scientists to devise vaccines that could save the Tasmanian devils and also shed light on the nature of infectious cancers in humans.

Two young Tasmanian devils.

Devils do not exist in the wild outside Tasmania, although zoos and wildlife parks on mainland Australia as well as on Tasmania are breeding captive populations as a strategy against total extinction.  The Tasmanian Devil is the largest carnivorous marsupial now that the Tasmanian Tiger is extinct.

For details on this study, here is a New York Times Article: Scientists Discover Origin of a Cancer in Tasmanian Devils

My previous posts about and photographs of the Tasmanian Devil:

I’m a Friend of the Tasmanian Devil.

More Deviltry.

 

Butterfly School at Monarch Watch Fall 2009 Open House

Chip Taylor, right, director of Monarch Watch, shows how to hold a Monarch butterfly for tagging.

One of the highlights of the annual fall open house at Monarch Watch is Butterfly School, in which Chip Taylor, founder and director of Monarch Watch, demonstrates how to catch, hold, tag and release a Monarch butterfly before it begins its migration to its winter home in Mexico.

Chip Taylor shows the students in "Butterfly School" where to place the tag on the butterfly's wing.

The weather for this fall’s event (Sept. 12) was warm and sunny, so the butterflies were very active but with the right technique (wait until they stop to refuel on a flower, don’t chase them!) they were easily captured in a net so that a small tag could be placed on a wing to help to track the butterfly’s migration patterns.  Monarch Watch is on the west campus of the University of Kansas in Lawrence.

Soon these tagged Monarchs will be joining hundreds of millions of other Monarchs in one of nature’s greatest natural wonders.  

In North America the Monarchs migrate south starting in August until the first frost. A northward migration takes place in the spring. The Monarch is the only butterfly that migrates both north and south, although no single individual makes the entire round trip.  The Monarchs tagged east of the Rocky Mountains spend the winter in Mexico and start to breed on their trip back home as soon as they encounter milkweed along the route.  This is why it’s so important for people to plant milkweed in their gardens to help the Monarchs along the way. Find out about starting a Monarch Butterfly Waystation by visiting Monarch Watch’s website.  Because of development and agriculture, milkweed is being destroyed in the areas Monarchs have used in the past. Drought and cold weather also reduces the amount of milkweed available.

Chip Taylor shows how to sneak up on a butterfly to catch it with a net. Captured butterflies are tagged before being released so that when they are found, the data on the tag can tell researchers about the butterfly's migration.

The tagging students were preparing for the  Jayhawk Audubon Society and Monarch Watch annual tagging event for the public at the Baker University Wetlands along 31st Street between Haskell and Louisiana in Lawrence, Kansas. The annual tagging event is open to everyone, with instructions given at the site.  The 2009 event is scheduled for 7:30 AM until 11:30 AM on Saturday, September 19, 2009.  More information can be found by clicking on the Monarch Watch website in my blogroll at the right.

In 2001, 325 participants tagged nearly 3000 of the estimated 20,000 Monarchs present, and at least 85 of those tagged were recovered at the winter roost sites in Mexico, according to Monarch Watch.  Almost as many were tagged in 2008.  You can view all of the recoveries tagged at these events by searching for Lawrence-tagged Monarchs on the Monarch Watch searchable recovery database on its website.  Click on this to find out more about the tagging process and why it’s done.

A group gathers in Monarch Watch's biohouse to hear about how to tag Monarch butterflies.

Every year, up to hundreds of thousands of Monarchs stop on their way south to refuel on the nectar from the ocean of yellow Bidens flowers at the wetlands, which is an amazing sight.

Monarch Watch is dedicated to the education about, conservation of and research about Monarch butterflies.  It works closely with schools and with researchers.  Research into Monarch migration is providing extensive information about genetics, for example.

Taylor and others went to the wintering site in Mexico in March 2009.  Here’s part of what Taylor had to say about a new Disney film, taken from the Monarch Watch blog.  It’s very exciting.  “While I enjoyed the entire trip, and this agreeable bunch, I had a side adventure: I spent 4 extraordinary days working with a film crew funded by Disney at El Rosario. It was total monarch immersion, all day every day, from 6AM to 7PM. The film crew was the largest I’ve worked with and there were three cameras going most of the time. The footage will be spectacular and like no other on monarchs to date.Disney has commissioned a series of nature films, and this film about pollination and pollinators is scheduled for theaters in 2010-2011. The working title for the film is “Naked Beauty” – but the bets are the title will be changed in time to something like “Nature’s Beauty: A love story that feeds the world”. The film’s message is important and timely. Nature’s beauty, as represented by numerous pollinators and the fruits, nuts, berries, and seeds that are the products of their efforts, will be skillfully and dramatically presented through the masterful direction and loving eye of the film’s director, Louie Schwartzberg.”

A Monarch butterfly is a beautiful hair ornament -- but just for a few minutes. Photo by Evan Jorn.

I’ve posted several other articles about Monarch Watch and butterflies, which you can find through my search button.  The Monarch Watch site has many articles on the butterfly’s biology, reproductive needs and the The Top Ten Butterfly Facts.  You can also find out how you can raise your own Monarchs.

Wikipedia has links, charts and photographs about the Monarch Butterfly.  Monarchs have spread widely and can even be found in New Zealand.  There’s a white version in Hawaii.

Newly emerged Monarch butterflies harden their wings on Chip Taylor's beard.

 

Children received a free Monarch pupa so that they could raise a butterfly at home.

 

Monarch Watch provides information about other pollinators, such as honey bees. Visitors to Monarch Watch's fall 2009 open house watched honey bees at work in this hive.

 

Children and their parents found plenty of fun and educational activities to do at the fall 2009 Monarch Watch open house.

 

Chip Taylor discusses research into Monarch butterfly migration, which provides insights in a lot of areas of science, including genetics.

 

Monarch Watch raises Monarch butterflies for education and research.

 

Monarch butterflies are fascinating creatures scientifically, but it doesn't hurt that they are also gorgeous and like to visit beautiful flowers on a lovely late summer afternoon.

 

A male Monarch butterfly shows off its beautiful wings while perched on a scarlet milkweed in front of the Monarch Watch headquarters in Foley Hall at the University of Kansas.

 

People get close to Monarch caterpillars at the Monarch Watch fall 2009 open house.

 

A Monarch caterpillar feeds on a South African Milkweed. There are more than 140 known species of milkweed, which is the only kind of plant Monarch caterpillars eat.

A Monarch butterfly finds nectar in the blossom of a scarlet milkweed, a tropical species. I planted four kinds of milkweed, but the Monarchs by far preferred my scarlet milkweed. The other milkweeds in my garden are perennials, but I'll need to replace my scarlet milkweed next spring. I could save the seeds or, more likely, just buy a new one at the Monarch Watch spring open house. This butterfly is one of the many that greeted visitors to the Monarch Watch fall 2009 open house.

Chip Taylor shows the tagging students what the tag says. Monarch Watch pays for the retrieval of dead Monarch bearing these tags, most of which are found in Mexico near where they spend the winter.

 

A newly emerged Monarch butterfly hardens its wings before taking its first flight. The process takes a few hours. In the leaf above, you can see the hole made by a caterpillar when it hatched from its egg and ate its first milkweed meal.

 

Children could get a little exercise playing tossing games while learning about butterflies at the Monarch Watch open house.

 

Here's where the cycle begins -- the butterfly mating cage at Monarch Watch.

 

The pollination garden at Foley Hall, the home to Monarch Watch at the University of Kansas.

 

Here is a Monarch butterfly just minutes from emerging from its chrysalis.

Assassin in the Garden

A Wheel Bug, an assassin bug, hangs out on a bronze fennel, which is the home of one of his favorite meals -- Black Swallowtail Caterpillars. This is a young Wheel Bug, which hasn't yet formed the characteristic wheel protrusion on its back.

Every day, I watch the progress of the Black Swallowtail (BST) caterpillars on my huge bronze fennel plant, which is home to a lot of other insects, including this character (see photo) who seemed to be hanging out and doing nothing while sitting on a fennel flower.  Very suspicious.  I thought he was up to no good.  He gave me this look that said:  “Hey, Lady, Don’t look at me.  I’m just minding my own business.”  Yes, exactly. What was his business?  What did he eat?  He wasn’t sipping flower nectar like the bees and wasps and occasional butterfly.  I confess after a couple of days, I gave the fennel a shake and this bug tumbled to the earth.  The next day I saw him slowly making his way back to the top.  I don’t know how much I should interfere to protect “my” BST caterpillars. Was this a “good” bug or a “bad” bug?

I emailed Monarch Watch at the University of Kansas about this bug.  Jim Lovett replied: “Looks like an immature wheel bug to me (Order: Hemiptera; Family: Reduviidae)…if you’re not familiar with this bug be sure to check out some images of the adult. It’s a neat little critter that always captures people’s attention – “little” of course is relative; adults wheel bugs can be 1.5 inches long. They use that piercing/sucking beak to puncture their prey (and can inflict a painful “bite” on us humans if mishandled). FYI – all hemipterans (the “true bugs”) have piercing/sucking mouthparts.”

I asked whether this bug would eat a BST caterpillar.

 Jim’s answer:  “Yes, it would. It is a common predator on caterpillars (and other soft-bodied insects) of all sorts.”

Here’s a link Jim suggested: Wheel Bug.  The Wheel Bug is the largest member of the Assassin Bug family and is related to stink bugs.  Mean and smelly!  But useful, too, because they eat a lot of damaging caterpillars.

 The next day, the Wheel Bug disappeared and so did a few of my smaller BST caterpillars.  I hope Mr. Wheely didn’t eat my caterpillars! 

To learn more about butterflies and caterpillars, click on Monarch Watch.   My most recent post on raising BST and Monarch caterpillars is here:  Survivor — Caterpillar Version.

Survivor — Caterpillar Version

My garden is full of tasty plants to tempt butterflies to lay their eggs. Finally, a black swallowtail butterfly slipped in and laid a few eggs on a bronze fennel. I've been following their progress since before the caterpillars hatched, fretting over these gorgeous creatures and wondering how much I should interfere to keep away crab spiders, dragonflies and other predators.

If you plant it, will they come?  Over the past two years, I’ve planted many kinds of coneflowers and milkweed.  I’ve planted bronze fennel, parsley, bee balm, butterfly bush, autumn sedum and more.  It’s a buffet for Black Swallowtail and Monarch butterflies and others.  But where are they?  I’m not getting much business.  Friends say that the butterflies will come, but it seems a slow year. Maybe a watched garden never produces.  Everything is lush and green, the flowers are blooming, come and get it!

I jumpstarted the process in May when I bought a Monarch caterpillar at the Monarch Watch open house in Lawrence, Kansas, where I also bought three kinds of milkweed.    “Reggie” (from the Latin rex, regis,  for king, a monarch…yes, it’s corny) chewed away for a day and then disappeared.  I hope he successfully moved on to pupation.

A month later in June, I found another Monarch caterpillar, one I didn’t have to buy.  I was thrilled, even though he was voraciously chewing up the one-month planted milkweed, leaving only a stem. I did plant milkweed just for the caterpillars to eat, but do they have to eat so much!  He was almost ready to pupate when I discovered him, and he had the appetite of a teenager!  I said:  ”Hey, leave some milkweed for the others!”  Soon, the caterpillar was gone, hopefully moving on to the next stage and not in the craw of a robin.  The milkweed struggled, but finally a few new shoots appeared, and then it began to flourish.  Apparently, milkweeds “know” how to cope.

A Monarch butterfly flitted in and briefly landed on several milkweed plants. Later, I discovered many eggs, each one laid on the underside of a leaf of different plants. I watched the progress as the eggs hatched. Here are two very small caterpillars from July 15, 2009. Today (July 16) when I checked found only one caterpillar, so I don't know whether the other was hiding or had fallen prey to other creatures. It's a dangerous world out there!

Since then, I’ve found eggs on the under side of  the leaves of three of my milkweeds, wondering how they could all support so many caterpillars. Well, I didn’t have to worry about that, because most didn’t survive.   Most seemed to hatch, leaving a tiny hole in the leaf where they were laid, but each day there are fewer and fewer caterpillars.  Will any survive to adulthood? 

The irony is that decades ago when I wasn’t even aware of this wonderful world of caterpillars, I found seven black swallowtail caterpillars on some parsley in my garden. I didn’t know what they were.  I was so horrifed, because I had this revulsion to creepy crawlie things, that I clipped off the “infested” stems and threw them all in the trash. Now, I’d think I’d won the lottery if I found so many BST caterpillars. (OK, maybe I’m exaggerating…)  I’ve regretted that act of destruction ever since.  And who even needs parsley! 

Now I hover over “my” caterpillars, wondering how much I should interfere.  Should I chase away the crab spiders and dragon flies?

For more information about growing plants for caterpillars and butterflies go to Monarch Watch.  To read about J. G.’s beautiful garden, which is a Monarch Waystation, go to my post: Life and Death in the Garden.  For my story on the Monarch Watch Spring 2009  Open House, click here.  Click on the title of the posts, and the stories with photographs will pop up.  Use my search box to find my other stories about butterflies and caterpillars.

I didn't discover this Monarch caterpillar until it was almost ready to pupate. It ate the leaves of this milkweed so quickly and voraciously that it left only a stem. I thought: Hey, leave some for the other guys! I didn't think the milkweed, which I had recently planted, would survive, but it slowly recovered and grew new shoots, ready for the next batch of hatchlings.